---
title: "Multi-staged Depressed Collector Gyrotron for Fusion Applications"
ocid: "ocds-h6vhtk-05e555"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e555"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e555.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e555.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "UK INDUSTRIAL FUSION SOLUTIONS LTD."
published: "2025-11-20"
---

# Multi-staged Depressed Collector Gyrotron for Fusion Applications

Buyer: UK INDUSTRIAL FUSION SOLUTIONS LTD.  
Current stage: Planning  
OCID: ocds-h6vhtk-05e555

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e555)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05e555.json)

## Summary

UK Industrial Fusion Solutions Ltd., located at Culham Campus, Abingdon, is in the planning stage of a public procurement process for a project titled "Multi-staged Depressed Collector Gyrotron for Fusion Applications." This undertaking falls under the engineering design services category and is intended to be conducted in the United Kingdom. Parties interested in responding to this market engagement notice (MEN) must complete and submit Appendix 1: Questionnaire via the Delta portal by 13:00 on 5th December 2025. The total project value is estimated at £3,600,000, and the procurement process will proceed with the tender phase commencing around 2026, with the contract period expected to run from 1st April 2026 to 29th March 2029.

This tender presents a significant growth opportunity, especially for businesses specialising in engineering design and support services tailored for industrial processes and production. Companies with expertise in high-power microwave technologies and experience in prototype testing and optimisation will be well-positioned to benefit. As this project aims to enhance the efficiency of gyrotrons used in fusion applications, it offers a platform for businesses to expand their project portfolios and strengthen their client base within the public sector.

## Notice

The MDC gyrotron project will aim to validate the efficiency and capabilities of a multi-staged depressed collector gyrotron, including design optimisation, prototyping and test the prototype at the UK high-power microwave test facility. For more information about this opportunity, please visit the Delta eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-Abingdon:-Engineering-design-services./27EP473427 To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/27EP473427

### Planning Information

To respond to this MEN, please complete and submit Appendix 1: Questionnaire via the Delta portal by 13:00hrs on 5th December 2025

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/075611-2025 |
| Notice type | UK2 - Preliminary Market Engagement Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 20 Nov 2025 |
| Submission deadline | Not specified |
| Future notice date | 5 Dec 2025 |
| Award date | Not specified |
| Contract period | 31 Mar 2026 - 29 Mar 2029 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £3,000,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Planning |
| Lots status | Planning |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | UK INDUSTRIAL FUSION SOLUTIONS LTD. |
| Locality | ABINGDON |
| Post town | Oxford |
| Postcode | OX14 3DB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ14 Oxfordshire CC |
| Local authority | South Oxfordshire |
| Electoral ward | Sandford & the Wittenhams |
| Westminster constituency | Didcot and Wantage |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71320000 - Engineering design services
- 71323000 - Engineering-design services for industrial process and production
- 71336000 - Engineering support services

## Release History

- 20 Nov 2025 at 12:05 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/075611-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/075611-2025
  20th November 2025 - Preliminary market engagement notice on Find a Tender

## Notice URLs

- https://www.delta-esourcing.com/respond/27EP473427
- https://www.delta-esourcing.com/tenders/UK-UK-Abingdon:-Engineering-design-services./27EP473427
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e555. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05e555.json.